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Mercedes-Benz AMG GLC63 S Fuel Economy

EPA-verified MPG for all 6 variants (2018–2025)

20Best MPG
19Avg MPG
6Variants
5Model Years

AMG GLC63 S by model year — click a row to jump to that year

Year Best MPG Avg MPG Variants
2025 20 MPG 20 MPG 2
2021 17 MPG 17 MPG 1
2020 18 MPG 18 MPG 1
2019 18 MPG 18 MPG 1
2018 18 MPG 18 MPG 1